2016 Chevrolet Malibu Proximity Key Programming ( All Keys Lost) 

I've tried this with my IM508 using 3 different FCCID. Cant get the proximity to work outside the slot. Cranks when in the slot. The lock and unlock doesn't work either. What else can i try?

I like the trick

You didn't mentioned the theft light IMMO light was still on until you clear that you have done yat coz the car well not start again soon or later.

Hey what's up nice video ... I got a question about a 2019 Chevy Malibu that the anti theft light is staying on ... I tried to turn off security with my xtool x100 but it's not working .. it's saying wait 3 minutes but nothing is happening I also tried adding new key and all key lost .. any idea what am doing wrong lol ?

What’s the name of the computer u using?